3com SuperStack 3 NBX Manual De Usuario

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TAPI Route Points
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TAPI Route Points
A TAPI Route Point is a virtual device within the NBX system where calls 
are held pending action by an external TAPI application. Route points are 
typically used by call center applications to redirect calls. A redirected call 
is one that is sent from its original destination (the route point) without 
being answered, to a new location specified in the external application. 
A TAPI Route Point in the NBX system is an extension with a voice mailbox 
in the normal extension range: 1000 - 3999 for the SuperStack3 NBX; 
100 - 449 for the NBX 100. 
You create the TAPI Route Point, configure the NBX system to route calls 
to it, and then configure the external application to monitor it. For 
example, you can configure a line card port to send all incoming calls on 
that line to a specific TAPI Route Point. When a call arrives at the route 
point extension, it is queued until the external application examines it and 
then instructs the NCP to redirect the call to a destination specified in the 
external application. Typically, the redirect action is based on the caller ID 
information of the incoming call.
Redirect Behaviors
 describes the behavior of TAPI Route Points and redirected calls 
within the NBX system.
Table 50   TAPI Route Points and NBX System Features
Call Redirected to
Description
Internal extension
If the internal extension has activated Do Not Disturb, a call 
redirected to that extension goes immediately to the 
extension’s Call Forwarding setting.
If the TAPI Line Redirect Timeout is set to a value greater 
than the extension’s Call Forwarding setting and the call is 
not answered, the redirected call will be handled by the 
extension’s Call Forwarding setting. The system will log a 
successful redirect. If the TAPI Line Redirect Timeout is set 
to a value less than the extension’s Call Forwarding setting 
and the call is not answered, the call will return to the 
route point. For more information, see